Currently Online 
Idk if u were playing attention or not but the demo was going to Nvidia's cloud servers emulating and streaming a cloud based PC which can stream steam games that you have purchased onto your device. Basically its like renting a gaming PC that has input lag.
If people want that, they would have to pay $25 for 20 hours of play according to Nvidia themselves for the base experience.
So could Geforce Now be on the Switch that allows that? Sure... But would anyone want to pay $25 for 20 hours of play in addition to having to buy the game itself? Fuck no...
And no, there won't be a steam app on the Switch itself that allows for PC games to run natively on the Switch... The so called "steam app" they showed basically opened up GeForce Now and went to their cloud servers and played games via streaming.
If we are really lucky, maybe they will use the subscription based GeForce Now but that has a very limited selection of games
PC Specs: CPU: 7800X3D || GPU: Strix 4090 || RAM: 32GB DDR5 6000 || Main SSD: WD 2TB SN850
